ZHONG CHAO HOLDING(SZ:002471) Xuan Gu Bao·2025-06-18 10:36Group 1 - Institutional trading saw 34 stocks listed, with 14 net purchases and 20 net sales [1] - The top three stocks with the highest institutional purchases were Zhongchao Holdings (115 million), Zhongke Magnetic (55.82 million), and Jinchengzi (37.81 million) [1] - Zhongchao Holdings announced that its subsidiaries won multiple power cable projects with a total bid amount of 1.061 billion, accounting for 19.29% of the company's audited revenue for 2024 [3] Group 2 - The PCB sector is experiencing strong performance, particularly among AI-related companies, with significant year-on-year revenue growth but slowing month-on-month momentum [3] - Key applications for products from Kexiang Co. include automotive electronics, new energy, and communication networks, with ongoing development of 800G optical module PCB products [3] - Yihua New Materials produces electronic circuit copper foil, which is a crucial material for PCB manufacturing [4] Group 3 - The first "Lithium Sulfide and Sulfide Solid-State Battery Forum" is scheduled for June 25 in Suzhou, highlighting the industry's focus on solid-state battery technology [5] - Nord Co. reported rapid mass adoption of its 4.5-micron lithium battery copper foil, with successful production of 3-micron copper foil and its application in solid-state batteries [6] - Xinyu Co. is accelerating the establishment of a solid-state battery laboratory and advancing the research of halide solid electrolyte materials [6]